I. [Product Description]
ANG-PEG-SH is a conjugate compound based on the coupling of a targeting peptide (TFFYGGSRGKRNNFKTEEY) and polyethylene glycol. It is an organic intermediate for directional molecular coupling through thiol groups. This product combines the specific recognition ability of the targeting peptide and the spatial stability characteristics of PEG. It can be used as a pharmaceutical intermediate for the construction of biocompatible materials or as a catalyst carrier for precise molecular modification.

II. [Product Details]
【Appearance】 White to off-white solid (when the molecular weight ≤ 3400). When the molecular weight ≥ 5000, it is a translucent viscous liquid.
【Stability】 Store at -20°C for long-term storage. Avoid repeated freezing and thawing after dissolution.
【Solvent】 Chloroform, dichloromethane, DMSO. The water solubility requires adjusting the pH to 5.0-7.0.
【Molecular Weight】 PEG segment: 2000, 3400, 5000 (customizable from 1000-20000 Da).
【Storage Conditions】 Store sealed and protected from light in a dry environment at 4°C. After opening, protect with nitrogen.
▪ Precautions: ▶ To ensure product stability, please open the package only after constant-temperature drying!

III. [Application Fields]
1. Directional thiol modification of proteins/antibodies in bioconjugation reactions
2. Targeted functional surface modification of nanocarriers
3. Specific binding module in molecular probe construction
4. Directional self-assembly system at the interface of biosensors
5. Functional grafting in polymer material surface engineering

Note: The products sold by our company are only for scientific research and cannot be used for human experiments or human treatment.

Chongqing Yusi Pharmaceutical Technology Co., Ltd. is based on an integrated business model of independent R & D-production-sales, providing professional research reagents for university scientific research experiments. Compared with similar products on the market, our company's products have obvious price advantages. In addition, we also provide professional product customization services.

If you need other products, please contact us:
Contact Information:
Landline: 023-62795528
Customer Service Hotline: 19112925095 丨 QQ: 3012135199
                                           18896157519 丨 QQ: 3354316092

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